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I want to do Simulink model of projectile motion with air resistance. I have already done this.

X0 is the initial speed of x and Y0 is the initial speed of y. So the initial speed is V0 = 8 m/s.

How do I considering the air resistance, weight, start height and the initial angel? Drag coefficient C = 0.01

engineerstudent
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    There are different ways to model drag. [This may be of interest to you.](https://stackoverflow.com/q/667034/52738) – gnovice Mar 12 '19 at 16:17
  • But how I can do it with "Gain" block – engineerstudent Mar 12 '19 at 16:18
  • You can find the equations of motion at http://demonstrations.wolfram.com/ProjectileWithAirDrag/ (for example). Now it's up to you nto implement them in Simulink with basic blocks, it's not hard. – am304 Mar 13 '19 at 09:50

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